:root {
  --ground: #0B1220; --navy: #15213A; --raised: #1B2840;
  --muted: #9AA5B8; --mute: #6B7891; --strong: #F1F3F6; --accent: #8DB4DA;
  --ok: #7FD1AE; --off: #E8A27A;
  --line: rgba(154, 165, 184, 0.18); --line-strong: rgba(154, 165, 184, 0.32);
  --glass: rgba(21, 33, 58, 0.55);
  --sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { background: var(--ground); }
body {
  min-height: 100svh; display: flex; flex-direction: column;
  font-family: var(--sans); font-weight: 300; color: var(--strong);
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(141, 180, 218, 0.10), transparent 70%),
    radial-gradient(ellipse 90% 60% at 50% 35%, var(--navy), var(--ground) 72%) fixed,
    var(--ground);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

/* header */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: clamp(16px, 2.6vw, 30px) clamp(16px, 5vw, 60px);
}
.lockup { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.lockup svg { width: 30px; height: 30px; flex: none; }
.word { font-size: 19px; letter-spacing: -0.01em; }
.word .g { font-weight: 400; color: var(--muted); }
.word .f { font-weight: 700; color: var(--strong); }
.rule { width: 1px; height: 18px; background: var(--line-strong); }
.prod { font-family: var(--mono); font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--accent); }
.links { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.links a {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; padding: 6px 0;
}
.links a:hover { color: var(--strong); }

/* header right: links + Clerk user button */
.right { display: flex; align-items: center; gap: 22px; }
.user { min-width: 32px; min-height: 32px; display: flex; align-items: center; }

/* sign-in gate */
.gate { width: min(440px, 100%); margin: 0 auto; padding: clamp(28px, 8vh, 90px) 16px 48px; }
.gate h1 { font-size: clamp(30px, 4vw, 40px); margin-bottom: 8px; }
.gate .lede { margin-bottom: 26px; }
.gate .actions { margin-top: 4px; }
[hidden] { display: none !important; }
button.btn { cursor: pointer; font: inherit; font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; }

/* intro */
main { flex: 1; width: min(1180px, 100%); margin: 0 auto; padding: clamp(28px, 7vh, 80px) clamp(16px, 5vw, 60px) 48px; }
.intro { max-width: 680px; margin-bottom: clamp(32px, 6vh, 56px); }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
h1 { font-weight: 300; font-size: clamp(34px, 5.4vw, 58px); line-height: 1.04; letter-spacing: -0.03em; margin-bottom: 18px; }
.lede { font-size: clamp(16px, 1.6vw, 18px); line-height: 1.6; color: var(--muted); }

/* tiles */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.card {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: 26px 24px 22px; border-radius: 20px;
  background: linear-gradient(180deg, rgba(27, 40, 64, 0.72), var(--glass));
  border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 60px -30px rgba(0, 0, 0, 0.7);
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.art { height: 92px; margin: -4px -4px 6px; border-radius: 12px; overflow: hidden; }
.art svg { width: 100%; height: 100%; display: block; }
.head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); }
.name { font-weight: 600; font-size: 26px; letter-spacing: -0.02em; }
.summary { font-size: 15px; line-height: 1.6; color: var(--muted); flex: 1; }
.runs { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }

.state { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); }
.state i { width: 7px; height: 7px; border-radius: 50%; background: var(--mute); }
.state b { font-weight: 400; }
.state[data-state="checking"] i { animation: pulse 1.2s ease-in-out infinite; }
.state[data-state="up"] { color: var(--ok); }
.state[data-state="up"] i { background: var(--ok); box-shadow: 0 0 0 4px rgba(127, 209, 174, 0.14); }
.state[data-state="down"] { color: var(--off); }
.state[data-state="down"] i { background: var(--off); }
.state[data-state="local"] { color: var(--accent); }
.state[data-state="local"] i { background: var(--accent); }
@keyframes pulse { 50% { opacity: 0.25; } }

/* glass buttons: transparent fill, coloured label, matching border, pill */
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 36px;
  padding: 0 16px; border-radius: 999px; text-decoration: none;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); background: transparent; border: 1px solid var(--line-strong);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.btn:hover { color: var(--strong); border-color: var(--muted); background: rgba(154, 165, 184, 0.06); }
.btn.primary { color: var(--accent); border-color: rgba(141, 180, 218, 0.55); }
.btn.primary:hover { color: var(--strong); border-color: var(--accent); background: rgba(141, 180, 218, 0.10); }
.btn[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }
.btn:focus-visible, .links a:focus-visible, .lockup:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* footer */
.foot {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  padding: 22px clamp(16px, 5vw, 60px); border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute);
}

@media (max-width: 560px) {
  .top { flex-direction: column; align-items: flex-start; }
  .right { width: 100%; justify-content: space-between; }
  .card { padding: 22px 18px 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .card, .btn { transition: none; }
  .state[data-state="checking"] i { animation: none; }
}